package com.oak.designmode._14_observeParttern.school;

/**
 * 具体的班长
 * @Description
 * @Author guoxy
 * @Date 2020/3/18
 * @Version 1.0
 */
public class ConcreteMonitor extends Monitor{

    /**
     * 通知老师来了
     */
    public void saySomething() {
        System.out.println("老师来了");
        super.notifyObserver();
    }

}
